Material: 45# high quality carbon steel
Introduction: GLUS upsetting forged rebar couplers offer a full strength connection together with enhanced fatigue resistance. They are suitable for projects of any size, including those requiring a high volume of couplers, such as road and rail bridges. Each end of the rebar to be joined is cut square and enlarged using a cold forge process. A thread is then formed on the enlarged bar end using a thread rolling machine. The thread is such that the cross-sectional area of the bar ends are not reduced ensuring the strength of the connection matches or exceeds that of the parent bars.

It’s made up of clamping mechanism, feed slide plate, reducer and rolling head, cooling system and electrical system. It’s mainly used for rolling ribbed rebar in construction project.

It’s made up of clamping mechanism, feed slide plate, reducer and rolling head, cooling system and electrical system. It’s mainly used for rolling ribbed rebar in construction project.

Material: Alloy Steel
Application: Spare parts of thread rolling machine, rolling out of thread through metal plastic-deformation.
Type: Regular, High Strength, Super High Strength
Size:
A25: thread pitch 2.5, suitable for rebar φ14mm- φ22mm;
A30: thread pitch 3, suitable for rebar φ25mm-φ32mm;
SA30: thread pitch 3, suitable for rebar φ36mm-φ40mm;

Material: Alloy Steel
Application: Spare parts of thread rolling machine, used for rebar rib-stripping
Size (mm):
25*25*8,
25*25*10,
25*30*10
One set includes four pieces

Material: Iron/ Alloy
Application: Test the blade accuracy of thread rolling machine
Size (mm): 16, 18, 20, 22, 25, 28, 32, 36, 40